From A to Z: Arduino hc12 example | Best choice

  • ARDUINO UNO R3 [A000066]
    This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needs Arduino Uno is the most used and documented board in the world "Uno" means one in Italian and was chosen to mark the release of Arduino Software (IDE) 1.0, now evolved to newer releases It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header and a reset button Arduino is an open-source hardware, software, and content platform with a worldwide community of over 30 million active users
  • ACEIRMC BME680 Digital Temperature Humidity Pressure Sensor Breakout Board Compatible for Arduino Raspberry Pi ESP8266 3~5VDC BME680
    Measure changes in Temperature, Humidity, Pressure and VOC Gas Simply supply power and connect the digital communication pins (I2C or SPI) for your compatible for Arduino, ESP8266, Raspberry Pi, etc. Operating voltage of 3~5VDC. Perfect for DIY Weather Stations and Air Quality Monitors Easy to use on a breadboard with the included 6-pin header BME680 Digital Temperature Humidity Pressure Sensor CJMCU-680 High Altitude Sensor Module Development Board
  • Honeywell VISTA-20P Ademco Control Panel, PCB in Aluminum Enclosure
    Police, fire department and other emergency service can be called automatically Honeywell ademco vista 20P 8 zone control panel expands to a 48 zone home security system Total connect alarm monitoring gives customers the ability to protect their home and family Works with Honeywell ademco accessories for flood, freeze, burglary, fire, smoke and co detection
  • HiLetgo GY-906 MLX90614ESF Non-contact Infrared Temperature Sensor Module IIC I2C Serial for Arduino
    MLX90614 is an infrared thermometer for non-contact temperature measurements. Both the IR sensitive thermopile detector chip and the signal conditioning ASIC are integrated in the same TO-39 can. Integrated into the MLX90614 are a low noise amplifier, 17-bit ADC and powerful DSP unit thus achieving high accuracy and resolution of the thermometer. The thermometer comes factory calibrated with a digital SMBus output giving full access to the measured temperature in the complete temperature range(s) with a resolution of 0.02°C. The user can configure the digital output to be pulse width modulation (PWM). As a standard, the 10-bit PWM is configured to continuously transmit the measured temperature in range of -20 to 120°C, with an output resolution of 0.14°C.
    14.99 $
  • Arduino Nano 33 IoT with Headers [ABX00032]
    The ease of use of a Nano board with the addition of secure IoT and BT connectivity Small (48mm x 18mm), robust and powerful board; 3.3V variant of the Nano family. Arm Cortex-M0+ microcontroller and a pre-certified ESP32-based WiFi and Bluetooth module from u-blox Clock up to 48MHz, Flash 256KB, SRAM 32KB, Secure WiFi and Bluetooth connectivity with a 6-axis IMU, ECC608A crypto chip provides IoT security. Two 15 pins connectors (one on each side) that are pin to pin compatible with the original Arduino Nano Pre-certified module with external processor ensures maintaining RF compliance when writing application code.Run directly from high voltages from lead or multi-cell Lithium-ion batteries providing 3.3V power supply to peripherals at significant output current On-board DC-DC power supply enables the board to be powered up to 21V maintaining high efficiency and offering a lot of current to external devices without overheating
    19.98 $ 24.00 $ -17%
  • Arduino UNO WiFi REV2 [ABX00021]
    The easiest way to build a connected Arduino project. Works for WiFi and Bluetooth Low Energy applications. Safe wireless connection to the Internet thanks to its onboard cryptochip. Ideal for IoT (Internet of Things) industries such as automotive, agriculture, consumer electronics, smart home projects, or logging data. Includes a 6 axis accelerometer/gyroscope and temperature sensor to accurately measure movement: make step counters, fall sensors, door opening alarms, etc. Communicate directly with your phone or tablet via BLE: send sensor information or build a remote controlled robot!
    59.95 $
  • UCTRONICS 0.96 Inch OLED Module 12864 128x64 Yellow Blue SSD1306 Driver I2C Serial Self-Luminous Display Board for Arduino Raspberry Pi Pico
    UCTRONICS 0.96 Inch OLED Module for showing graphical & textual information directly on your micro-controller projects. It supports many chips: Arduino UNO and Mega, Raspberry pi, 51 MCU, STIM 32, etc., the UNO shown in the picture is NOT INCLUDE Resolution: 128 x 64, View angle: > 160°, Support voltage: 3.3V-5V DC, Power consumption: 0.04W during normal operation, full screen lit 0.08W Embedded Driver IC: SSD1306. Communication: I2C/IIC Interface, only need two I / O ports Needn't backlight, the display unit can self-luminous. It has Super High Contrast, bright and crisp dots, even tiny fonts quite readable No embedded fonts inside the OLED controller, user can create the fonts through the font generation software. We offer technical support and software library as well as the guide book in the package
    6.99 $
  • HiLetgo 2pcs OV7670 640x480 0.3Mega 300KP VGA CMOS Camera Module I2C for Arduino ARM FPGA
    Resolution 640x480 VGA IO voltage 2.5V to 3.0V (internal LDO power supply to the core 1.8V) Power operation 60mW/15fps VGAYUV Automatic influence control functions include: automatic exposure control, automatic gain control, automatic white balance, automatic elimination of light streaks, automatic black level calibration, image quality control including color saturation, hue, gamma, sharpness ANTI_BLOOM RawRGB, RGB (GRB4:2:2, RGB565/555/444), YUV(4:2:2) and YCbCr(4:2:2) output formats
    8.99 $
  • Gowoops 2 pcs DHT22 Temperature Humidity Sensor Module for Arduino Raspberry Pi | Digital Measure DHT Sensors
    The sensor can be operated with both 3.3V and 5V, it is suitable for connection to all standard boards such as Arduino, RN-Control, Raspberry Pi and all other microcontrollers. This sensor can build thermometer electric circuit microcontroller, it can be used for robotics development kit, suit for engineer to make projects. Suit for School Beginners: Perfect intro sensor to programmable Arduino electronic and IoT robotics. Used for automatic control, weather stations, home appliances, humidity regulators, medical treatment, dehumidifiers, etc.
  • REXQualis Most Complete Starter Kit Base on Arduino MEGA 2560 w/Detailed Tutorial Compatible with Arduino IDE
    REXQualis complete starter kit base on Arduino MEGA 2560 comes with more than 200pcs components, 67 kinds of components and sensors module. LCD1602 Module,MPU-6050 Module and RC522 RFID Module come with pin header, Motors come with wires, not need to solder by yourself. Include High Quality Base Board base on Arduino MEGA 2560 100% compatible with Arduino IED. Free PDF Tutorial and Datasheet are available to download from our official website or you can contact our customer service. All of the Components and Integrated Circuits are individually packaged and labeled, and packing in a plastic box which is bigger enough for you.